P0065moderate severityPowertrain
Air Assisted Injector Control Range/Performance
on 2020 Ford F-150 3.5L V6 EcoBoost · RWD
What this code means
The air-assisted injector control system is performing outside its expected range. This can affect fuel atomization and cold-start emissions.
Symptoms
- Check engine light on
- Rough cold start
- Increased emissions
Common causes
- Faulty air-assist control valve
- Vacuum or air leak
- Wiring or connector fault
- Failed PCM driver
Diagnostic steps
- Scan and record freeze frame
- Inspect air-assist plumbing for leaks
- Test control valve operation
- Check wiring and connectors
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0005
Fuel Shutoff Valve A Control Circuit/Open